From: Essential Truths of the Christian Faith ~ R.C. SproulSummary
1. The doctrine of the Trinity affirms the triunity of God.
2. The doctrine of the Trinity is not a contradiction: God is one
in essence and three in person.
3. The Bible affirms both the oneness of God and the deity of
Father, Son, and Holy Spirit.
4. The Trinity is distinguished by the work assumed by the Father,
Son, and Holy Spirit.
5. The doctrine of the Trinity sets the limits of human
speculation about the nature of God.